Day 140: SSC CGL Quant

5 questions. Try each one first, then open its answer.

Question 1
Ratio, Proportion and Variation. Asked once: 17 Sep 2025 S2 (same type asked 8 times) See all 8 of this type
60 $A barrel contains a mixture of alcohol and water in the ratio 7:4 respectively. If 12 litres of water are added to it, the ratio of alcohol to water becomes 7:6. Find the initial total quantity of the mixture in the barrel.$
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Question 2
Trigonometric Ratios and Identities. Asked once: 19 Sep 2025 S3 (same type asked 8 times) See all 8 of this type
65 $\sin x + \cos x = \sqrt{2}$
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Question 3
Simple and Compound Interest. Asked once: 17 Sep 2025 S1 (same type asked 8 times) See all 8 of this type
58 $Rs. 900 is lent at a certain rate of simple interest. After 9 months, another Rs. 600 is lent at a rate that is 1.5 times the original rate. If the total simple interest after 1 year is Rs. 72, find the original rate.$
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Question 4
Trigonometric Ratios and Identities. Asked once: 23 Sep 2024 S1 (same type asked 8 times) See all 8 of this type
74 $x = r \cos (t)$
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Question 5
Data Interpretation. Asked once: 25 Sep 2024 S3 (same type asked 8 times) See all 8 of this type
59 $The below table shows the number of 1 litre bottles of soft drink produced by three companies during 2016-2020. Study the given information carefully and answer the question that follows. Year A (in lakhs) B (in lakhs) C (in lakhs) 2016 38,000 43,000 51,000 2017 41,000 52,000 57,000 2018 53,000 65,000 63,000 2019 30,000 35,000 32,000 2020 20,000 25,000 28,000 What is the difference in average production of A and C during 2016-2018 (in lakhs)?$
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Year	A (in lakhs)	B (in lakhs)	C (in lakhs)
2016	38,000	43,000	51,000
2017	41,000	52,000	57,000
2018	53,000	65,000	63,000
2019	30,000	35,000	32,000
2020	20,000	25,000	28,000

Question 1

Question 2

Question 3

Question 4

Question 5